#!/usr/bin/python
# -*- coding: utf-8 -*-

#This file is part of pyLot library.
#
# pyLot is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# pyLot is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with pyLot.  If not, see <http://www.gnu.org/licenses/>.

__author__ = u'Pierre Puiseux, Guillaume Baty'
__copyright__ = u"Copyright 2011-2012 (C) andheo, Université de Pau et des Pays de l'Adour"
__credits__ = [u'Pierre Puiseux', u'Guillaume Baty']
__license__ = "GNU Lesser General Public License"

__all__ = [u'CliPart']

from traits.api import implements

from pyLot.cli import ICli
from pyLot.application import APPLICATION

from .i_handler import IHandlerPart

class CliPart(object):

  implements(ICli)

  alias = u'Sample CLI'
  """Object description"""
  desc = u'A very simple cli sample'
  identifier = 'pyLot.climodifiers.sample'

  def __init__(self, parser):
    self.parser = parser
    group = self.parser.add_argument_group('A Sample IO Plugin')
    self.action_divide = group.add_argument('--example',
      action='store_true', dest='example')

  def parse(self, namespace):
    target = APPLICATION.getService(IHandlerPart)
    if namespace.example and target :
      target.example_method()

